kx450f supermoto rims on a 95 kx500

[don46]

I know this is an older post, but I am doing the same thing with my 03 kx500 using 09 kx450f rims. I have everything working so far but the rear rotor. I am thinking about the same thing that you did with cutting the stock 450 rotor but wonder how well it is working for you ? My other option is to have a local machine make me a custom one from scratch.

Ther may be another option, I have a braking 4 piston rear caliper that was for an oversized rotor, I might be willing to part with it, not cheap but pretty incredible stopping power.

[motovet]

if it will work for me, I would be very interested. My goal is to have my ice tires on rims and be able to swap them easily between my 250f, 450f and the 500. I have looked at brakings websight and didn`t see anything about an oversize rear, is this something they no longer make? can I use the stock master cylinder?